Chain of custody receipt

Source #3596

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleWall Street Journal reporting confirmed by multiple sources
Original URLhttps://news.satnews.com/2024/03/17/elon-musks-spacex-is-developing-spy-satellites-in-pentagons-mega-military-push/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2021-01-01
EntitySpaceX
Captured2026-04-11T20:15:11.629Z UTC
Hash computed at2026-04-11T20:15:11.629Z UTC
SHA-256fedf488ad5825a4c45db7f0eb593788fa910c0245df09ec51782046fd93387ea
Content length122 bytes
Content preview (first 800 chars) 
SpaceX entered a $1.8 billion classified contract with the U.S. government in 2021 to construct hundreds of spy satellites

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/3596/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3596/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3596/receipt.json